JPWO2022045071A5 - - Google Patents
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- Publication number
- JPWO2022045071A5 JPWO2022045071A5 JP2022544589A JP2022544589A JPWO2022045071A5 JP WO2022045071 A5 JPWO2022045071 A5 JP WO2022045071A5 JP 2022544589 A JP2022544589 A JP 2022544589A JP 2022544589 A JP2022544589 A JP 2022544589A JP WO2022045071 A5 JPWO2022045071 A5 JP WO2022045071A5
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- insertion axis
- direction parallel
- shape extending
- endoscope according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
ところで、特許文献２に記載のマグネットカップリングを操作部に設ける場合には、挿入軸を中心として同心円状に内側磁石及び外側リング磁石を配置する必要がある、すなわち内筒の外周面に外側リング磁石を設け且つ操作部本体の内周面に内側磁石を設ける必要がある。その結果、操作部が太径化するという問題が発生する。
Claims (1)
- 前記個別磁石が、前記挿入軸に平行な方向に延びた形状を有する請求項３から７のいずれか１項に記載の内視鏡。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020144324 | 2020-08-28 | ||
| JP2020144324 | 2020-08-28 | ||
| JP2021097243 | 2021-06-10 | ||
| JP2021097243 | 2021-06-10 | ||
| PCT/JP2021/030827 WO2022045071A1 (ja) | 2020-08-28 | 2021-08-23 | 内視鏡 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022045071A1 JPWO2022045071A1 (ja) | 2022-03-03 |
| JPWO2022045071A5 true JPWO2022045071A5 (ja) | 2023-05-18 |
| JP7507867B2 JP7507867B2 (ja) | 2024-06-28 |
Family
ID=80353348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022544589A Active JP7507867B2 (ja) | 2020-08-28 | 2021-08-23 | 内視鏡 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230172434A1 (ja) |
| JP (1) | JP7507867B2 (ja) |
| CN (1) | CN116075764A (ja) |
| DE (1) | DE112021003434T5 (ja) |
| WO (1) | WO2022045071A1 (ja) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002189162A (ja) | 2000-12-21 | 2002-07-05 | Asahi Optical Co Ltd | レンズ駆動装置 |
| JP2006025913A (ja) * | 2004-07-13 | 2006-02-02 | Olympus Corp | 医療機器 |
| JP2007037783A (ja) | 2005-08-03 | 2007-02-15 | Olympus Medical Systems Corp | 内視鏡用撮像装置と内視鏡用連結装置 |
| JP2008188081A (ja) | 2007-02-01 | 2008-08-21 | Hoya Corp | Ｏｃｔプローブおよびｏｃｔシステム。 |
| CN101622773B (zh) | 2007-02-26 | 2012-05-23 | 奥林巴斯医疗株式会社 | 磁驱动器、磁驱动器的工作方法及采用该磁驱动器的胶囊型内窥镜 |
| WO2010080991A2 (en) | 2009-01-09 | 2010-07-15 | Washington University In St. Louis | Miniaturized photoacoustic imaging apparatus including a rotatable reflector |
| DE102011090132B4 (de) | 2011-12-29 | 2017-09-14 | Olympus Winter & Ibe Gmbh | Videoendoskop und Videoendoskopsystem |
| CN105451627B (zh) * | 2013-08-10 | 2017-08-04 | 并木精密宝石株式会社 | 光成像用探头 |
| CN103767660B (zh) | 2014-02-20 | 2016-02-24 | 上海交通大学 | 一种内窥镜 |
| DE102017124981B4 (de) | 2017-10-25 | 2024-03-07 | Schölly Fiberoptic GmbH | Magnetische Kupplung |
-
2021
- 2021-08-23 DE DE112021003434.0T patent/DE112021003434T5/de active Pending
- 2021-08-23 WO PCT/JP2021/030827 patent/WO2022045071A1/ja active Application Filing
- 2021-08-23 CN CN202180056794.1A patent/CN116075764A/zh active Pending
- 2021-08-23 JP JP2022544589A patent/JP7507867B2/ja active Active
-
2023
- 2023-01-31 US US18/162,476 patent/US20230172434A1/en active Pending
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